问题
I need to be able to hide a Highcharts series from a button rather than the legend (the reason is that I need to toggle multiple groups from one button: Hiding _groups_ of series in Highcharts and jQuery: how to get acceptable performance? and for the reasons given in that post, I cannot use $(chart.series).each() with jQuery.
None of the following expressions have any effect (my chart object is named chart):
Chart.series.get(1).hide();
chart.series.get(1).hide();
$(chart.series[1]).hide();
$(chart.series["1"]).hide();
$(chart.series[1]).hide();
$(chart.series)["1"].hide();
$(chart.series)[1].hide();
Can someone please tell me how I can make a chart series hide if I know its index? Thanks.
回答1:
This should work:
chart.series[index].hide()
Full example on jsfiddle
(UDP URL from Simen Echholt comment)
来源：https://stackoverflow.com/questions/8880748/hiding-a-highcharts-series-without-using-the-legend